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A case of I-cell disease (mucolipidosis II) presenting with craniosynostosis
F Müjgan Aynaci1, Ertugrul Cakir, Osman Aynaci
1Department of Child Neurology, Faculty of Medicine, Karadeniz Technical University, 61080 Trabzon, Turkey. fmaynaci@dr.com
Insights
Craniosynostosis can be the initial sign of mucolipidosis II (I-cell disease). This rare genetic disorder presents with microcephaly and skeletal abnormalities, highlighting the importance of early recognition.
Area of Science:
- Genetics
- Pediatrics
- Metabolic Disorders
Background:
- Mucolipidosis II (I-cell disease) is a rare lysosomal storage disorder.
- It is characterized by severe systemic involvement, including skeletal and neurological abnormalities.
Observation:
- A case report detailing a patient with mucolipidosis II.
- Initial clinical findings included microcephaly and metopic craniosynostosis.
- The patient exhibited coarse facial features and dysostosis multiplex.
Findings:
- Craniosynostosis was identified as a potential early presenting symptom of mucolipidosis II.
- The case highlights a familial history of severe bone pathology in a sibling.
Implications:
- Emphasizes the need to consider mucolipidosis II in infants presenting with craniosynostosis.
- Early diagnosis of I-cell disease is crucial for timely management and genetic counseling.
Case Report:
In this paper, a patient with mucolipidosis II (I-cell disease) is described. The initial findings were microcephaly and metopic craniosynostosis. He had coarse facial features and dysostosis multiplex. The first child in his family had died with severe bone pathology at 5 months of age.
Conclusion:
The case is presented to emphasize that craniosynostosis may be the first symptom in mucolipidosis II.